UV RAY SHIELDING COMPOUND POWDER

PROBLEM TO BE SOLVED: To provide cosmetics compounded with a compound powder excellent in UV ray shielding effect, easily dispersible with other cosmetic substances, having good elongation and extension on the skin, natural in finish, causing no pale blue feeling, and having natural clearness.SOLUTI...

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Bibliographic Details
Main Authors MORI TAMOTSU, OHIRA MASAYOSHI, ONO MAMORU
Format Patent
LanguageEnglish
Published 22.11.2012
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS
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Summary:PROBLEM TO BE SOLVED: To provide cosmetics compounded with a compound powder excellent in UV ray shielding effect, easily dispersible with other cosmetic substances, having good elongation and extension on the skin, natural in finish, causing no pale blue feeling, and having natural clearness.SOLUTION: A compound powder which supports titanium oxide or zinc oxide inorganic powder particles of 20-100 m/g specific surface area on the surface of an organic spherical powder so that the carried quantity is ≥60% and the specific volume is ≤2.5 mL/g, is produced, and the compound powder is compounded to cosmetics.
Bibliography:Application Number: JP20110097357